.icono-calendar{
    width: $32;
    height: $28;
    border-width: $4 $2 $2;
    border-style: solid;
    border-radius: $4;
    margin: $5 $1 $1;
    &:before{
        position: absolute;
        width: $4;
        height: $4;
        top: $3;
        left: $3;
        box-shadow: inset 0 0 0 $32, $6 0, $12 0, $18 0, 
                            0 $6, $6 $6, $12 $6, $18 $6, 
                            0 $12, $6 $12, $12 $12, $18 $12;

}
    &:after{
        position: absolute;
        width: $4;
        height: $8;
        box-shadow: inset 0 0 0 $32, $16 0;
        border-radius: $4;
        top: -1*$8;
        left: $4;

}

}
